EP2138348B1 - Stützkörper für einen Fahrzeugsitz. - Google Patents
Stützkörper für einen Fahrzeugsitz. Download PDFInfo
- Publication number
- EP2138348B1 EP2138348B1 EP08425441.6A EP08425441A EP2138348B1 EP 2138348 B1 EP2138348 B1 EP 2138348B1 EP 08425441 A EP08425441 A EP 08425441A EP 2138348 B1 EP2138348 B1 EP 2138348B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- seat
- support body
- holes
- padding
- user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Not-in-force
Links
- 239000000463 material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000010521 absorption reaction Methods 0.000 description 11
- 230000035699 permeability Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 230000035807 sensation Effects 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 5
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 206010016334 Feeling hot Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005068 transpiration Effects 0.000 description 2
- 230000010148 water-pollination Effects 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000028016 temperature homeostasis Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5664—Heating or ventilating devices characterised by convection by air with unforced air circulation, i.e. not using a fan or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49764—Method of mechanical manufacture with testing or indicating
- Y10T29/49771—Quantitative measuring or gauging
Definitions
- the present invention concerns a method to determine the distribution of a plurality of through holes in the padding of a seat support body for vehicles, forming part of the squab or the backrest of a seat.
- active heat-regulation systems i.e. systems comprising a fan that is located beneath the squab and which feeds a flow of air from the passenger compartment towards the inside of the squab or in the opposite direction to increase heat exchange and thus the removal of heat.
- FR-A-2882308 discloses a vehicle seat cushion, which comprises a foam body equipped with a porous coating and transverse holes.
- a film or a body structure is associated with the foam body to form an air collector, and a compression resistant porous filler element is disposed in the channels of the air collector.
- US2007145808 A1 which is considered the closest prior art, discloses a method to determine the distribution of a plurality of through holes in the padding of a vehicle seat support body, comprising the steps of providing a support body comprising a padding made of a solid plastic material foam, and a covering defining a support surface for a user and measuring the body pressure distribution for a further adaptation of the ventilation requirements.
- the object of the present invention is therefore that of embodying a support body of a seat for vehicles, which enables the above-mentioned needs to be met in a simple and economic manner.
- a method is provided to determine the distribution of a plurality of holes in the padding of a seat support body, as defined in claim 1.
- reference numeral 1 designates a seat comprising a squab 2 and a backrest 3, which are both made in a similar manner and so the following treatment, for the sake of simplicity, shall only make reference to the squab 2.
- the squab 2 comprises a support body 4 defining an upper surface 5 shaped to support a user.
- the support body 4 comprises lower padding 6 that is made of a plastic material foam, in particular a polyurethane foam, is connected to the vehicle in a known manner (not shown), and has adequate rigidity, resistance, elastic and/or density characteristics to support the user's weight and to ensure comfortable support.
- the padding 6 comprises an intermediate portion 7 having a plurality of holes 8 that extend along respective, substantially vertical, parallel axes and pass through it from a lower face 9 to an upper face 10 of portion 7.
- the number, position and transversal section of the holes 8 are determined experimentally, as shall be described in more detail further on, in order to ensure heat dissipation and hence optimal comfort for the support body 4, without compromising the resistance and durability characteristics of the squab 2.
- the holes 8 are circular with a diameter of approximately 16 mm and there are twenty of them.
- Face 10 defines the bottom of a seating 11 that is located beneath an intermediate zone 12 of surface 5, where greater heat exchange takes place between the user and the squab 2 in use.
- the seating 11 has a substantially rectangular shape in plan (for example, with sides of 260 x 300 mm) and has a substantially constant height or depth (for example, equal to 15 mm).
- the padding 6 comprises a portion 14 shaped so as to have a peripheral zone 15 of the surface 5 that is raised with respect to the intermediate zone 12.
- the seating 11 is occupied, preferably completely, by an insert 16 (partially shown).
- the insert 16 has a lower surface 17 that faces the openings of the holes 8 and that, preferably, rests directly against face 10.
- the insert 16 has a constant thickness, equal to the depth of the seating 11, and has characteristics that allow air to pass through and transfer water vapour to the holes 8.
- the insert 16 has permeability to the passage of air greater or equal to 39 l/min.
- permeability to the passage of air is intended as being measured as the flow of air in litres per minute according to the UNI EN ISO 9237 standard (in detail, blowing air through a test sample, orthogonally to an area of 5 cm 2 , with a pressure difference of 200 Pa).
- the material of the insert 16 also has a capacity of water absorption by capillarity greater than 2 mm.
- the capacity of water absorption by capillarity is intended as being measured by immerging a test sample for five consecutive hours in a height-graduated container filled with at least 15 mm of water, at an ambient temperature of 20 °C and 50% relative air humidity, and corresponds to the height to which water absorption arrives with respect to the free surface of the water in the container, the test sample being defined by a 300 mm x 200 mm rectangular sheet positioned such that the 300 mm side is perpendicular to the bottom of the container.
- the above-indicated limit for the water absorption capacity allows, in the case of the backrest 3, to make the sensation of humidity perceived by the user as even as possible over the entire intermediate zone 12 of the surface 5, avoiding drops of moisture stagnating at the bottom.
- the insert 16 is made of open-cell polyurethane foam, having permeability to the passage of air of approximately 45 l/min and a capacity of water absorption by capillarity of approximately 8 mm.
- the insert 16 is made of a nonwoven fabric of polyester fibres coupled with low-melting polyester fibres, for example in a material with fibres belonging to the family of materials known by the commercial name of ECOTEN (registered trademark).
- ECOTEN registered trademark
- the insert 16 is made of a material known by the commercial name of "3mesh”, from Müller Textil GmbH.
- the insert 16 and portion 14 are covered by a covering 20 comprising an outer layer 21 and an inner layer 22, which is defined by a sheet fixed to layer 21, for example, by means of a flaming process.
- Layer 21 is defined by a fabric cover that is normally used in seats currently in production and that has a resistance to heat-exchange such as to impede the passage of heat during the steps of heating and cooling the covering 20, to render this heating/cooling gradual.
- layer 22 extends over the entire inner surface of layer 21.
- layer 22 has dimensions so as to cover just the insert 16 beneath zone 12.
- Layer 22 is in contact with the insert 16 and is made of a porous material having good air permeability and high hygroscopicity (or hydrophily), in order to absorb water vapour from layer 21 and maintain an acceptable level of comfort, limiting humidity on the surface 5 in contact with the user. The absorbed humidity is then transferred to the holes 8 by means of the transpiration or permeability of layer 22 itself and the insert 16.
- hygroscopic means a body and/or substance able to absorb humidity in the air and that changes in size due to this absorption
- hydrophilic means a body and/or substance able to absorb humidity in the air without its dimensions changing: for the purposes of the present invention, the difference in the meanings between these two terms is considered unimportant.
- wettability As an index to check the hygroscopicity or hydrophily of layer 22, a parameter known as "wettability" is evaluated, namely the time needed to completely wet a parallelepipedal test sample with a rectangular base, a volume of between 0.2 and 0.25 dm 3 and having a height of at least 15 mm, initially dried and then left to float in a container filled with a quantity of water equal to at least the thickness of the test sample and hence at least 15 mm.
- the material of layer 22 has a wettability of less than or equal to 30 seconds.
- the material of layer 22 also has a capacity of water absorption by capillarity greater or equal to 15 mm, in order to render the absorption of humidity between the various zones of layer 22 as even as possible.
- layer 22 also has permeability to the passage of air greater or equal to 95 l/min, to facilitate the passage of air and hence heat exchange between the surface 5 and the holes 8.
- the covering 20 has permeability to the passage of air greater or equal to 45 l/min.
- layer 22 has a thickness greater or equal to 3 mm, preferably equal to 6.5 mm, and is made of an open-cell foam, in particular a polyester-based polyurethane foam.
- a polyester-based expanded polyurethane with respect to a polyether-based expanded polyurethane of the same density, has a regular cell structure, substantially constant cell sizes, greater hysteresis and less elasticity (therefore, greater impact absorption) and less resistance to water and heat.
- the material of layer 22 is defined by a polyester-based expanded polyurethane known by the commercial name of WA35, from Toscana Gomma S.p.A., which has a wettability of approximately 10 seconds, a capacity of water absorption by capillarity of approximately 15 mm, a density of approximately 35 kg/m 3 and an approximate number of 15 cells/cm.
- layer 22 has permeability to the passage of air of approximately 98 l/min.
- the heat exchange efficiency of the support body 4 also depends on the number, size and positioning of the holes 8 in the padding 6.
- the distribution of the holes 8 is not uniform along face 10 and is determined via design and experimental evaluation, which comprises the following steps:
- the dummy used in the tests has an anthropomorphous shape, basically comprising a back and a base and has a series of surface inserts that simulate human skin to reproduce the human body and thermoregulation system.
- the dummy is positioned on the seat under test so that dummy's weight generates realistic pressure on the backrest and the squab.
- Measurement of the transfer of heat and water vapour takes place under controlled environmental conditions, while keeping the dummy at a constant temperature of 35°C and at a fixed rate of perspiration, set via an electronic control system.
- the heat energy and the water vapour dissipated by the dummy represent a direct estimate of the thermal conductivity and permeability of the seat backrest and squab.
- the seating 11 and the insert 16 could have a different shape and/or incorporate one or more sensors, placed in positions that do not interfere with the openings of the holes 8 on face 10.
- hydrophilic material of layer 22 could be different from that indicated above by way of example; in particular, it could be a fibre material, for example, a material in natural fibres.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Claims (2)
- Verfahren, um die Verteilung einer Mehrzahl von Durchgangslöchern (8) im Polster eines Sitz-Stützkörpers, der einen Stützkörper bereitstellt, mit:a) einem Polster aus einem festen Kunststoffschaum, undb) einem Überzug (20), welcher eine Stützfläche (5) für einen Benutzer bildet; und dadurch gekennzeichnet, dass das Verfahren ferner die Schritte umfasst:- Messen der Temperatur der Stützfläche unter Benutzungsbedingungen; wobei der Messschritt die Vorgänge umfassta) Halten des Stützkörpers in einer Umgebung kontrollierter und konstanter Temperatur und Feuchtigkeit,b) Verwenden des Stützkörpers durch Herstellen eines Benutzer- oder Dummysitzes auf der Stützfläche für eine vorgegebene Zeit;c) Messen der Temperatur nach Benutzung mithilfe eines thermografischen Messsystems, um so eine Wärmekarte der Stützfläche zu bilden;- Positionieren der Öffnungen der Löcher (8) in dem Polster (6) an den Punkten, die durch die höchsten Temperaturen markiert sind.
- Verfahren nach Anspruch 1, gekennzeichnet durch ein Aufweisen der Schritte:- Bestimmen der Zonen des Sitzes, an welchen die Kontaktdrucke für einen Benutzer oder einen Standard-Dummy am höchsten sind;- Prüfen, dass die höchsten gemessenen Temperaturwerte in den Zonen mit den höchsten Kontaktdrucken liegen.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08425441.6A EP2138348B1 (de) | 2008-06-24 | 2008-06-24 | Stützkörper für einen Fahrzeugsitz. |
PL08425441T PL2138348T3 (pl) | 2008-06-24 | 2008-06-24 | Korpus podtrzymujący fotela samochodowego |
EP09769223A EP2296937A1 (de) | 2008-06-24 | 2009-06-23 | Stützkörper für einen fahrzeugsitz |
BRPI0910128A BRPI0910128A2 (pt) | 2008-06-24 | 2009-06-23 | corpo de suporte de banco para veículos |
US13/000,616 US8491057B2 (en) | 2008-06-24 | 2009-06-23 | Support body of a seat for vehicles |
PCT/EP2009/057767 WO2009156374A1 (en) | 2008-06-24 | 2009-06-23 | Support body of a seat for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08425441.6A EP2138348B1 (de) | 2008-06-24 | 2008-06-24 | Stützkörper für einen Fahrzeugsitz. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2138348A1 EP2138348A1 (de) | 2009-12-30 |
EP2138348B1 true EP2138348B1 (de) | 2013-05-01 |
Family
ID=40303684
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08425441.6A Not-in-force EP2138348B1 (de) | 2008-06-24 | 2008-06-24 | Stützkörper für einen Fahrzeugsitz. |
EP09769223A Withdrawn EP2296937A1 (de) | 2008-06-24 | 2009-06-23 | Stützkörper für einen fahrzeugsitz |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09769223A Withdrawn EP2296937A1 (de) | 2008-06-24 | 2009-06-23 | Stützkörper für einen fahrzeugsitz |
Country Status (5)
Country | Link |
---|---|
US (1) | US8491057B2 (de) |
EP (2) | EP2138348B1 (de) |
BR (1) | BRPI0910128A2 (de) |
PL (1) | PL2138348T3 (de) |
WO (1) | WO2009156374A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2138348B1 (de) | 2008-06-24 | 2013-05-01 | C.R.F. Società Consortile per Azioni | Stützkörper für einen Fahrzeugsitz. |
US20130059115A1 (en) * | 2011-09-05 | 2013-03-07 | Meng Chieh Lin | Pad with foam and fabric |
US8690237B2 (en) * | 2012-06-07 | 2014-04-08 | Graco Children's Products Inc. | Child car seat and headrest with side impact energy absorption |
US10246153B2 (en) * | 2012-10-11 | 2019-04-02 | Polaris Industries Inc. | Side-by-side vehicle |
HUE026524T2 (en) * | 2013-03-12 | 2016-06-28 | Boxmark Leather D O O | Multi-ply cladding material and process for producing multilayer cladding material for comfort elements that include upholstery, cushions, blankets, and the like |
DE202013006135U1 (de) * | 2013-07-09 | 2013-07-25 | I.G. Bauerhin Gmbh | Klimatisierungseinrichtung für einen Fahrzeugsitz |
DE102014209846A1 (de) * | 2013-12-20 | 2015-06-25 | Johnson Controls Gmbh | Schaumteil für eine Fahrzeugsitz und Fahrzeugsitz |
EP3147156B1 (de) * | 2014-05-23 | 2019-08-07 | Dayou Holdings Co., Ltd. | Kissen mit mehreren härten für kraftfahrzeug und kissen mit mehreren härten mit lüftungsstruktur |
CN108887961B (zh) * | 2018-06-20 | 2021-10-15 | 新华网股份有限公司 | 座椅和基于座椅的专注度评测方法 |
EP3892447A4 (de) * | 2018-12-03 | 2022-08-31 | Bridgestone Corporation | Poröse struktur, verfahren zur herstellung einer porösen struktur und polstermaterial für eine sitzschicht |
CN111731420B (zh) * | 2019-07-20 | 2021-11-26 | 张国木 | 一种按压式防水型共享单车车座及使用方法 |
US11524613B2 (en) | 2020-12-28 | 2022-12-13 | Lear Corporation | Ventilated seat with low pressure zone induced airflow |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1693189A2 (de) * | 2005-02-22 | 2006-08-23 | Inoac Corporation | Polsterfolie und Herstellungsverfahren für eine Polsterfolie |
US20070145808A1 (en) * | 2003-10-28 | 2007-06-28 | Daimlerchrysler Ag | Motor vehicle seat |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5578916A (en) * | 1978-12-12 | 1980-06-14 | Yamada Kk | Carpet |
US4534595A (en) * | 1981-12-29 | 1985-08-13 | Tachikawa Spring Co., Ltd. | Vehicle seat |
GB2184010B (en) * | 1985-05-09 | 1988-12-07 | Tachi S Co | Seat |
DE3617816A1 (de) | 1986-04-04 | 1987-10-15 | Metzeler Schaum Gmbh | Verfahren zur herstellung eines luftdurchlaessigen polsterteils und nach dem verfahren hergestelltes polsterteil |
US4718153A (en) * | 1986-04-10 | 1988-01-12 | Steelcase Inc. | Cushion manufacturing process |
US4925513A (en) * | 1988-10-17 | 1990-05-15 | Hoover Universal, Inc. | Method for manufacturing contoured seats |
WO1993003904A1 (en) * | 1991-08-27 | 1993-03-04 | Namba Press Works Co., Ltd. | Skin material back-coated with thin-film latex foam and integrated foamed product utilizing the skin material |
US5429852A (en) * | 1992-12-21 | 1995-07-04 | Quinn; Raymond | Transportable chair pad |
FR2707972B1 (fr) * | 1993-06-29 | 1995-09-22 | Bfa | Perfectionnements aux matelassures de sièges de véhicules automobiles. |
US5858159A (en) * | 1995-04-25 | 1999-01-12 | Hoover Universal, Inc. | Method for manufacturing automotive seat assemblies using pre-bonded adhesives |
DE69615029T2 (de) | 1995-06-07 | 2002-05-02 | Minnesota Mining & Mfg | Massgeformtes kissen und verfahren dafür |
US6620488B2 (en) * | 1999-08-09 | 2003-09-16 | Inoac Corporation | Skin material, skinned cushion, and process for producing skinned cushion |
JP4540148B2 (ja) | 1998-08-07 | 2010-09-08 | 株式会社イノアックコーポレーション | 表皮材付きクッションの製造方法 |
US6345865B1 (en) * | 1998-12-28 | 2002-02-12 | T.S. Tech Co., Ltd. | Vehicle seat, a skin material for a vehicle seat and a method of manufacturing the vehicle seat |
DE20112473U1 (de) * | 2001-07-28 | 2002-12-19 | Johnson Controls Gmbh | Klimatisiertes Polsterteil für einen Fahrzeugsitz |
US6997514B2 (en) * | 2001-11-02 | 2006-02-14 | Lawrence J Tarantino | E.V.A. furniture |
JP4060612B2 (ja) | 2002-02-28 | 2008-03-12 | 株式会社イノアックコーポレーション | フレームラミネーション用ポリウレタンフォーム |
JP2004073429A (ja) * | 2002-08-15 | 2004-03-11 | Nhk Spring Co Ltd | 通気性シート |
US6769146B2 (en) * | 2003-01-07 | 2004-08-03 | Milliken & Company | Transportation seat with release barrier fabrics |
FR2868368B1 (fr) * | 2004-03-31 | 2006-06-09 | Faurecia Sieges Automobile | Elements de garniture d'un siege de vehicule comportant une zone a ventiler, garnitures de siege, sieges comportant un tel element de garniture, et procedes de realisation d'une telle garniture |
FR2869565B1 (fr) * | 2004-04-28 | 2007-08-10 | Eurocopter France | Protection d'une structure composite aux impacts |
FR2882308B1 (fr) | 2005-02-22 | 2007-05-25 | Cera | Procede de realisation d'un element de garnissage ventile |
DE102006001225A1 (de) * | 2006-01-10 | 2007-07-12 | Volkswagen Ag | Klimatisiertes Polsterteil, insbesondere für einen "passiven Klimasitz" |
EP2138348B1 (de) | 2008-06-24 | 2013-05-01 | C.R.F. Società Consortile per Azioni | Stützkörper für einen Fahrzeugsitz. |
-
2008
- 2008-06-24 EP EP08425441.6A patent/EP2138348B1/de not_active Not-in-force
- 2008-06-24 PL PL08425441T patent/PL2138348T3/pl unknown
-
2009
- 2009-06-23 WO PCT/EP2009/057767 patent/WO2009156374A1/en active Application Filing
- 2009-06-23 BR BRPI0910128A patent/BRPI0910128A2/pt not_active IP Right Cessation
- 2009-06-23 EP EP09769223A patent/EP2296937A1/de not_active Withdrawn
- 2009-06-23 US US13/000,616 patent/US8491057B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070145808A1 (en) * | 2003-10-28 | 2007-06-28 | Daimlerchrysler Ag | Motor vehicle seat |
EP1693189A2 (de) * | 2005-02-22 | 2006-08-23 | Inoac Corporation | Polsterfolie und Herstellungsverfahren für eine Polsterfolie |
Also Published As
Publication number | Publication date |
---|---|
US20110169319A1 (en) | 2011-07-14 |
BRPI0910128A2 (pt) | 2019-09-24 |
US8491057B2 (en) | 2013-07-23 |
EP2138348A1 (de) | 2009-12-30 |
PL2138348T3 (pl) | 2013-09-30 |
EP2296937A1 (de) | 2011-03-23 |
WO2009156374A1 (en) | 2009-12-30 |
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